[INFO] cloning repository https://github.com/0xRuangsak/simplest-artificial-intelligence
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xRuangsak/simplest-artificial-intelligence" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xRuangsak%2Fsimplest-artificial-intelligence", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xRuangsak%2Fsimplest-artificial-intelligence'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cdf3055d35cb8c65de7f579347b8214df7a7b3b1
[INFO] testing 0xRuangsak/simplest-artificial-intelligence against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xRuangsak%2Fsimplest-artificial-intelligence" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xRuangsak/simplest-artificial-intelligence
[INFO] finished tweaking git repo https://github.com/0xRuangsak/simplest-artificial-intelligence
[INFO] tweaked toml for git repo https://github.com/0xRuangsak/simplest-artificial-intelligence written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xRuangsak/simplest-artificial-intelligence on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xRuangsak/simplest-artificial-intelligence already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43514e329aa7331139fab625e0269244c74e448d2cc92eab968a42eb1e175b71
[INFO] running `Command { std: "docker" "start" "-a" "43514e329aa7331139fab625e0269244c74e448d2cc92eab968a42eb1e175b71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43514e329aa7331139fab625e0269244c74e448d2cc92eab968a42eb1e175b71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43514e329aa7331139fab625e0269244c74e448d2cc92eab968a42eb1e175b71", kill_on_drop: false }`
[INFO] [stdout] 43514e329aa7331139fab625e0269244c74e448d2cc92eab968a42eb1e175b71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] ce3b9038c06832573e0f260e5e9274df16703f7ebe6817384df6f9ea72c4952a
[INFO] running `Command { std: "docker" "start" "-a" "ce3b9038c06832573e0f260e5e9274df16703f7ebe6817384df6f9ea72c4952a", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling simplest-artificial-intelligence v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.88s
[INFO] running `Command { std: "docker" "inspect" "ce3b9038c06832573e0f260e5e9274df16703f7ebe6817384df6f9ea72c4952a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce3b9038c06832573e0f260e5e9274df16703f7ebe6817384df6f9ea72c4952a", kill_on_drop: false }`
[INFO] [stdout] ce3b9038c06832573e0f260e5e9274df16703f7ebe6817384df6f9ea72c4952a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 273bc99214848856adeaa69725d4d071370d303a72c42688a13e88bd90469b12
[INFO] running `Command { std: "docker" "start" "-a" "273bc99214848856adeaa69725d4d071370d303a72c42688a13e88bd90469b12", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplest-artificial-intelligence v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "273bc99214848856adeaa69725d4d071370d303a72c42688a13e88bd90469b12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "273bc99214848856adeaa69725d4d071370d303a72c42688a13e88bd90469b12", kill_on_drop: false }`
[INFO] [stdout] 273bc99214848856adeaa69725d4d071370d303a72c42688a13e88bd90469b12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 942607ec3c2453892863d77991540217e784a07c98d30c1c7ce27f5b9fa4b755
[INFO] running `Command { std: "docker" "start" "-a" "942607ec3c2453892863d77991540217e784a07c98d30c1c7ce27f5b9fa4b755", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/simplest-artificial-intelligence/0e331b318fd2b530/deps/simplest_artificial_intelligence-0e331b318fd2b530)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test activation::tests::test_sigmoid ... ok
[INFO] [stdout] test dataset::tests::test_is_prime ... ok
[INFO] [stdout] test matrix::tests::test_matrix_add ... ok
[INFO] [stdout] test matrix::tests::test_matrix_dot ... ok
[INFO] [stdout] test dataset::tests::test_generate_dataset_size ... ok
[INFO] [stdout] test dataset::tests::test_u16_to_bin_vector ... ok
[INFO] [stdout] test matrix::tests::test_matrix_from_vec ... ok
[INFO] [stdout] test matrix::tests::test_matrix_map ... ok
[INFO] [stdout] test loss::tests::test_mse ... ok
[INFO] [stdout] test matrix::tests::test_matrix_new_and_get_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "942607ec3c2453892863d77991540217e784a07c98d30c1c7ce27f5b9fa4b755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942607ec3c2453892863d77991540217e784a07c98d30c1c7ce27f5b9fa4b755", kill_on_drop: false }`
[INFO] [stdout] 942607ec3c2453892863d77991540217e784a07c98d30c1c7ce27f5b9fa4b755
